Files with the CDR extension are a project created with CorelDraw that contains a bitmap or vector image. Usually, to view this type of file, they use the installed CorelDraw program or other software that allows you to work with this extension. For more information on working with CDR extension documents offline, see this .
However, there are times when you need to view projects online without resorting to installed programs. This makes sense if you are working on a device that does not have the appropriate software, or if you need to view it quickly and there is no need to change anything in the project itself.
In most cases, it's easier to change the extension from CDR to any other convenient one that can be opened even from basic programs like Windows Photo Viewer or Microsoft Paint, there are a lot of format converters in the search.
It is important to clarify: none of the services makes it possible to edit the project in any way. View only.
Convenient, practical service with an intuitive interface, and most importantly - Russified. It is possible to download both a local project from the device on which you want to view it, and from third-party web pages by specifying the URL of the link. Integration with other sites is provided, which webmasters need. It is also possible to create a link with an already downloaded and displayed file for third parties. The service supports extensions and other formats, so that by opening several tabs, you can work with many formats at the same time.
An additional plus will be support for the Drag'n'drop function for files viewed from the device - there is no need to look for the path to the file, you can simply drag it into a special window. 
The only obvious minus is a slightly crooked layout, as a result of which the buttons may partially disappear.
Almost the same service, but there is one big minus - the service is strictly English. Functionally, there is no difference at all.
Both services adequately cope with the tasks and are recommended for use. Minor disadvantages practically do not spoil the functionality, and given that it is free, they are the best solution.
The most common problem that prevents users from opening this file is an incorrectly assigned program. To fix this in Windows, you need to right-click on the file, in the context menu, move the mouse over the "Open with" item, and select the "Choose a program ..." item from the drop-down menu. As a result, you will see a list of installed programs on your computer, and you can select the appropriate one. We also recommend checking the box next to "Use this application for all CDR files".
Another problem that our users also encounter quite often is that the CDR file is corrupted. This situation can arise in many cases. For example: the file was not fully downloaded as a result of a server error, the file was damaged initially, etc. To fix this problem, use one of the recommendations:
The CDR file format is mainly used to work with vector images or drawings. In order to understand which application will be the most optimal for use, you first need to decide why we need to open a file of this format.
I want to warn you right away that there is no 100% working method to open a CDR file online, to view it, let alone edit it. To varying degrees, all online methods fail in one situation or another. Therefore, I would like to consider all the main, most popular, and most importantly effective and 100% working methods for working with this format.
If you need to fully work with CDR files and have free time to understand the functionality of the program, we can recommend using the universal package CorelDRAW Graphics Suite 2018 from the developer of this format.
And within two weeks, free of charge, after registering and creating an account, use all the tools from Core. Which will allow you to draw vector graphics, write text and work with it, process photos in both jpg and raw formats, draw contours and create patterns, ornaments, etc.
According to numerous reviews, this product is not inferior in functionality to one of the most popular programs - Photoshop and is even more understandable for a beginner. The only "BUT" the program is focused mainly on Windows users.
Well, if you need a simpler, but nevertheless universal program, for any system, be it Windows, Linux, Mac OS, then I would like to draw your attention to the free Inkscape program, which can be found absolutely free on the official website.
In conclusion, if you just need to view the file, there are quite a few services on the Internet that convert CDR to any format you need very quickly and do not require special programs. An example is Zamzar - a service. One of the best services.
This service is also unique in that you can use it to convert many formats, and without any software, this service will do everything for you. You only need to specify the desired format from the ones offered at the output.
In addition, the network has a variety of services for online viewing, but as practice and reviews of most users show, their work leaves much to be desired.
There are other programs that allow you to fully work with files in this format, for example
Adobe Illustrator.
The cdr format was developed by the Corel team specifically for their own programs. Vector graphics are stored in cdr, but the format is easily converted to raster for further editing and viewing in the usual paint and other raster editors using converters, but then the most important plus of a vector image will be lost: resizing without losing quality.
2. - free software focused on viewing vector graphics in cdr format. This utility will allow you to open drawings drawn in CorelDRAW and also allows you to convert cdr drawings to different bitmap formats such as JPG, .gif, .png, .TIFF and .bmp. With CDR Viewer, you do not need to install CorelDraw itself to view cdr images. In addition to viewing and converting CDR files, CDR Viewer can resize images.
CDR format is a file that was created in the CorelDRAW program containing a bitmap or vector image. Corel uses this format in its own products, so it can also be opened with other Corel software. Nevertheless, the most convenient software for working with CDR is Corel Draw, besides, it has few competitors, despite the fact that the program costs a lot of money.
Today we will look at free analogues of Corel Draw, and also talk about their features in more detail.
How is it, because Corel Draw costs a lot of money, so why consider it, you say? There is one interesting feature here - you can download a trial version on the official website, which is valid for 30 days. That's why she made it to our list.
Program features:
This, as you might guess, is only a small part of all the features of Corel Draw. But the main problem is, of course, the high cost. The cheapest option I found costs about $600, and some stores sell software for much more. But if you are a professional designer, then the costs will return to you with a vengeance.
The main feature of Inkscape is that it is an open tool, in the creation and testing of which anyone can take part. The project has existed for several years and is constantly being upgraded. Easy to use, convenient and, most importantly, free.
Users claim that the interface of Inkscape at first glance is much simpler than in the same Corel Draw, so it seems that it has much less functionality, but in fact this is not entirely true. Indeed, the program lacks some functions, but you will have plenty of available ones.
Advantages:
As you might guess, Draw is part of the OpenOffice office suite, which I already wrote about on the site. The program is literally tailored to the needs of the office, because here you will find tools for creating diagrams and presentations, a library of various elements and symbols, etc. Of course, you can use this software at home - in this case it does not matter, since the entire package is distributed free of charge, including for organizations.
Draw Features:
DrawPlus is a professional art studio for creating vector animations and graphics. Here you will find a lot of tools necessary for the designer, with which you can draw any element you need.
Program features:
This is, let's say, semi-free software, since after installation it requires mandatory registration. The full version of the program costs about $100.
If you only need to open the file without editing it, then the easiest way is to use an online converter that converts CDR to another popular format, such as JPEG or GIF.
Currently, there are several such services. The most convenient and popular of them is filespazz.com. You need to follow the link, upload the file in CDR format to the site, select the format you want to convert it to, add your email address and start the process. After a few minutes, an already converted file will come to the specified mail, which you can open in a standard image viewer application. The maximum size of an uploaded file is no more than 10 MB.
Of the minuses, one can only note the absence of the Russian language, but this is not a problem - everything on the site is clear without further ado.
